1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
// ==========================================================
// FreeImage Plugin Interface
//
// Design and implementation by
// - Floris van den Berg (flvdberg@wxs.nl)
// - Rui Lopes (ruiglopes@yahoo.com)
//
// This file is part of FreeImage 3
//
// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE
// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED
// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT
// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL
// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER
// THIS DISCLAIMER.
//
// Use at your own risk!
// ==========================================================
#ifdef _MSC_VER
#pragma warning (disable : 4786) // identifier was truncated to 'number' characters
#endif
#ifndef PLUGIN_H
#define PLUGIN_H
#include "FreeImage.h"
#include "Utilities.h"
// ==========================================================
struct Plugin;
// =====================================================================
// Plugin Node
// =====================================================================
FI_STRUCT (PluginNode) {
/** FREE_IMAGE_FORMAT attached to this plugin */
int m_id;
/** Handle to a user plugin DLL (NULL for standard plugins) */
void *m_instance;
/** The actual plugin, holding the function pointers */
Plugin *m_plugin;
/** Enable/Disable switch */
BOOL m_enabled;
/** Unique format string for the plugin */
const char *m_format;
/** Description string for the plugin */
const char *m_description;
/** Comma separated list of file extensions indicating what files this plugin can open */
const char *m_extension;
/** optional regular expression to help software identifying a bitmap type */
const char *m_regexpr;
};
// =====================================================================
// Internal Plugin List
// =====================================================================
class PluginList {
public :
PluginList();
~PluginList();
FREE_IMAGE_FORMAT AddNode(FI_InitProc proc, void *instance = NULL, const char *format = 0, const char *description = 0, const char *extension = 0, const char *regexpr = 0);
PluginNode *FindNodeFromFormat(const char *format);
PluginNode *FindNodeFromMime(const char *mime);
PluginNode *FindNodeFromFIF(int node_id);
int Size() const;
BOOL IsEmpty() const;
private :
std::map<int, PluginNode *> m_plugin_map;
int m_node_count;
};
// ==========================================================
// Plugin Initialisation Callback
// ==========================================================
void DLL_CALLCONV FreeImage_OutputMessage(int fif, const char *message, ...);
// =====================================================================
// Reimplementation of stricmp (it is not supported on some systems)
// =====================================================================
int FreeImage_stricmp(const char *s1, const char *s2);
// ==========================================================
// Internal functions
// ==========================================================
extern "C" {
BOOL DLL_CALLCONV FreeImage_Validate(FREE_IMAGE_FORMAT fif, FreeImageIO *io, fi_handle handle);
void * DLL_CALLCONV FreeImage_Open(PluginNode *node, FreeImageIO *io, fi_handle handle, BOOL open_for_reading);
void DLL_CALLCONV FreeImage_Close(PluginNode *node, FreeImageIO *io, fi_handle handle, void *data); // plugin.cpp
PluginList * DLL_CALLCONV FreeImage_GetPluginList(); // plugin.cpp
}
// ==========================================================
// Internal plugins
// ==========================================================
void DLL_CALLCONV InitBMP(Plugin *plugin, int format_id);
void DLL_CALLCONV InitCUT(Plugin *plugin, int format_id);
void DLL_CALLCONV InitICO(Plugin *plugin, int format_id);
void DLL_CALLCONV InitIFF(Plugin *plugin, int format_id);
void DLL_CALLCONV InitJPEG(Plugin *plugin, int format_id);
void DLL_CALLCONV InitKOALA(Plugin *plugin, int format_id);
void DLL_CALLCONV InitLBM(Plugin *plugin, int format_id);
void DLL_CALLCONV InitMNG(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPCD(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPCX(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPNG(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPNM(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPSD(Plugin *plugin, int format_id);
void DLL_CALLCONV InitRAS(Plugin *plugin, int format_id);
void DLL_CALLCONV InitTARGA(Plugin *plugin, int format_id);
void DLL_CALLCONV InitTIFF(Plugin *plugin, int format_id);
void DLL_CALLCONV InitWBMP(Plugin *plugin, int format_id);
void DLL_CALLCONV InitXBM(Plugin *plugin, int format_id);
void DLL_CALLCONV InitXPM(Plugin *plugin, int format_id);
void DLL_CALLCONV InitDDS(Plugin *plugin, int format_id);
void DLL_CALLCONV InitGIF(Plugin *plugin, int format_id);
void DLL_CALLCONV InitHDR(Plugin *plugin, int format_id);
void DLL_CALLCONV InitG3(Plugin *plugin, int format_id);
void DLL_CALLCONV InitSGI(Plugin *plugin, int format_id);
void DLL_CALLCONV InitEXR(Plugin *plugin, int format_id);
void DLL_CALLCONV InitJ2K(Plugin *plugin, int format_id);
void DLL_CALLCONV InitJP2(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPFM(Plugin *plugin, int format_id);
void DLL_CALLCONV InitPICT(Plugin *plugin, int format_id);
void DLL_CALLCONV InitRAW(Plugin *plugin, int format_id);
void DLL_CALLCONV InitJNG(Plugin *plugin, int format_id);
void DLL_CALLCONV InitWEBP(Plugin *plugin, int format_id);
void DLL_CALLCONV InitJXR(Plugin *plugin, int format_id);
#endif //!PLUGIN_H
|
